CN208708850U - A kind of air exhausting structure and the hair dryer with it - Google Patents
A kind of air exhausting structure and the hair dryer with it Download PDFInfo
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- CN208708850U CN208708850U CN201821063657.2U CN201821063657U CN208708850U CN 208708850 U CN208708850 U CN 208708850U CN 201821063657 U CN201821063657 U CN 201821063657U CN 208708850 U CN208708850 U CN 208708850U
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- air
- shell
- air outlet
- hot
- exhausting structure
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Abstract
The utility model discloses a kind of air exhausting structure and with its hair dryer, the air exhausting structure includes shell, motor sub-assembly and heating component, the shell is provided with air inlet and air outlet, the motor sub-assembly and the heating component are successively set on the interior of shell close to one end of air inlet and close to one end of air outlet, the heating component is used to heat the air-flow passed through from its inside, hot-air channel is formed on the inside of the heating component, the air outlet includes hot air outlet and cold wind air outlet；Cold air duct is formed between the heating component outer surface and the outer casing inner wall, the cold air duct is connected to the cold wind air outlet；The hot-air channel is connected to the hot air outlet.The invention also discloses a kind of hair dryers, including above-mentioned air exhausting structure.
Description
Technical field
The utility model relates to a kind of air exhausting structure and with its hair dryer.
Background technique
Hair dryer is common electric appliance in people's life.
There are motor sub-assembly and heating component in hair dryer, motor sub-assembly drives the circulation of wind, sucks wind and by wind to out
Air port, heating component be arranged between motor sub-assembly and air outlet, people can by control heating component working condition come
Adjust the cold and hot of the wind produced by boasting.
Cold wind and hot wind share an air outlet in the air exhausting structure of existing hair dryer, can only select cold wind or hot wind,
Although hot wind also has temperature to adjust shelves, but the temperature needed can only be selected in the warm area fixed originally, temperature selection
Range is not big enough.
Utility model content
In order to overcome the disadvantages and deficiencies of the prior art, the utility model discloses a kind of air exhausting structures, including shell, horse
Up to component and heating component, the shell is provided with air inlet and air outlet, and the motor sub-assembly and the heating component are successively
The interior of shell is set close to one end of air inlet and close to one end of air outlet, the heating component is for heating from it
The air-flow that inside is passed through, the heating component inside form hot-air channel, and the air outlet includes that hot air outlet and cold wind go out
Air port；Cold air duct is formed between the heating component outer surface and the outer casing inner wall, the cold air duct is connected to described
Cold wind air outlet；The hot-air channel is connected to the hot air outlet.
The heating component includes heat insulation shell and heater as a further improvement of the utility model, described heat-insulated
In the shell and between the motor sub-assembly and the hot air outlet, the heater is arranged in institute for shell setting
It states in heat insulation shell.
The heat insulation shell surrounds the first inlet air close to one end of motor sub-assembly as a further improvement of the utility model,
Mouthful, first air intake vent is connected to the hot-air channel；The heat insulation shell is close to described motor sub-assembly one end and the shell
Inner wall between form the second air intake vent, second air intake vent is connected to the cold air duct.
Second air intake vent is the heat insulation shell close to the groups of motors as a further improvement of the utility model,
Annular gap between the outer wall of part one end and the inner wall of the shell.
It as a further improvement of the utility model, further include regulating device, the regulating device is described cold for adjusting
The size of the opening of wind air outlet or the cold air duct.
The regulating device is to adjust ring as a further improvement of the utility model, and the adjusting ring, which is provided with, to leak out
Mouthful, the adjusting ring is arranged in the outer surface of the shell and can rotate relative to the shell, leak out described in adjusting mouth with it is described
The relative position of cold wind air outlet.
The shell is provided with convex cylinder at the hot air outlet as a further improvement of the utility model, described
The lateral surface of convex cylinder is provided with raised line, and the medial surface setting for adjusting ring is fluted, and the adjusting ring set is located at the convex cylinder
Outside, the raised line is caught in the groove.
The raised line extends along the length direction of the convex cylinder as a further improvement of the utility model, the raised line
The section perpendicular to extending direction be semicircle, the shape of the groove and the raised line are adapted, the groove cross section
For semicircle.
The invention also discloses a kind of hair dryers, including above-mentioned air exhausting structure.
A kind of above-mentioned hair dryer further includes handle connecting portion as a further improvement of the utility model, and the handle connects
The bottom of the shell is arranged in socket part.
A kind of air exhausting structure structure of the utility model is simple, and manufacturing cost is cheap, cold wind air outlet and hot air outlet
It being provided separately, by increase cold air duct, cold wind can be added in original warm area, adjusting range is bigger, convenient for users to
The leaving air temp of hair dryer is adjusted to the temperature for being suitble to oneself scalp, more preferably, user can be by adjusting tune for using effect
Regulating device adjusts cold wind blowout amount.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model, and arrow is wind flow direction in figure.
Fig. 2 is the diagrammatic cross-section of A-A in Fig. 1.
Fig. 3 is the cooperation schematic diagram of raised line and groove in Fig. 2.
Fig. 4 is the right view of the utility model.
Specific embodiment
Fig. 1-4 is please referred to, the utility model discloses a kind of air exhausting structures, including shell 10, motor sub-assembly 20, heating group
Part and regulating device, the shell 10 are provided with air inlet 14 and air outlet, and the air outlet includes hot air outlet 11 and cold
Wind air outlet 12；The motor sub-assembly 20 and the heating component are successively set on 10 inside of shell close to air inlet 14
One end and one end close to air outlet, the heating component is used to heat the air-flow from its inside process, in the heating component
Side forms hot-air channel 51, and cold air duct 52 is formed between 10 inner wall of the heating component outer surface and the shell, described cold
Wind channel 52 is connected to the cold wind air outlet 12 from the motor sub-assembly 20；The hot-air channel 51 is from the motor sub-assembly 20
It is connected to the hot air outlet 11.The regulating device is used to adjust the opening of the cold wind air outlet or the cold wind leads to
The size in road.
In the present embodiment, the heating component includes heat insulation shell 31 and heater 32, and the setting of heat insulation shell 31 exists
In the shell 10 and between the motor sub-assembly 20 and the hot air outlet 11, the heater 32 is arranged described
In heat insulation shell 31.The wind of a part that the motor sub-assembly 20 is produced by boasting is passed through from the heat insulation shell 31, the heated device of wind
It is flowed out after 32 heating from the hot air outlet 11.The heat insulation shell 31 surrounds the first inlet air close to one end of motor sub-assembly 20
Mouth 53, first air intake vent 53 is connected to the hot-air channel 51；The heat insulation shell 31 close to described motor sub-assembly one end with
The second air intake vent 54 is formed between the inner wall of the shell 10, second air intake vent 54 is connected to the cold air duct 52.
Second air intake vent 54 is outer wall and the shell of the heat insulation shell 31 close to described motor sub-assembly one end
Annular gap between 10 inner wall.
The regulating device is to adjust ring, and the adjusting ring 40 is provided with the mouth 41 that leaks out, and the adjusting ring 40 is arranged in institute
It states the outer surface of shell 10 and can be rotated relative to the shell 10, by rotating the adjustable mouth 41 that leaks out of the adjusting ring 40
With the relative position of the cold wind air outlet 12, to control the exposing area of cold wind air outlet 12.
In the present embodiment, the hot air outlet 11 is circle, and the cold wind air outlet 12 surrounds the hot air outlet
11 arrangements, particularly, the cold wind air outlet 12 is rectangular through-hole, and in other embodiments, the cold wind air outlet 12 can also
Think round hole or tri-angle-holed or other shapes of through-hole.
In the present embodiment, the lateral surface for adjusting ring 40 is provided with frosted layer, and the setting of frosted layer is to allow and use
Person can increase finger and the frictional force for adjusting ring 40 when rotating the adjusting ring 40.The shell 10 is in the hot wind
Convex cylinder 13 is provided at air outlet 11, the lateral surface of the convex cylinder 13 is provided with the raised line 131 of protrusion, described to adjust the interior of ring 40
Side setting fluted 42, the adjusting ring 40 is set in outside the convex cylinder 13, and the raised line 131 is caught in the groove 42.
The raised line 131 extends along the length direction of the convex cylinder 13, and the section perpendicular to extending direction of the raised line 131 is semicircle
Shape, the shape of the groove 42 and the raised line 131 are adapted, and 42 cross section of groove is semicircle.
Adjacent the distance between the mouth 41 that leaks out should be greater than the length of the cold wind air outlet 12 on the adjusting ring 40, with
The cold wind air outlet 12 can be blocked completely using the solid section for adjusting ring 40.The convex cylinder 13 is along described
The edge of hot air outlet 11 extends to air-out direction, and the adjusting ring 40 is set on the convex cylinder 13, and by described convex
Cooperation between item 131 and groove 42 is stably placed at the adjusting ring 40 outside the convex cylinder 13.
The motor sub-assembly 20 includes rectifying wings component, and the air inlet 14, the motor sub-assembly is arranged in the shell 10
20 are positioned close to the position of the air inlet 14, and the motor sub-assembly 20 sucks wind from the air inlet 14, a part of distinguished and admirable
Enter the cold air duct 52 and flowed out from the cold wind air outlet 12, another part it is distinguished and admirable enter the hot-air channel 51, and through institute
It states after heater 32 heats and is flowed out from the hot air outlet 11.
When user, which needs to adjust the cold wind air outlet 12, exposes size, the adjusting ring 40 can be rotated,
Because adjusting ring 40 and convex cylinder 13 being made of plastics, there is slight elasticity, so that described in the raised line 131 is deviate from when rotation
Groove 42, raised line 131 contacts the medial surface for adjusting ring 40, until the raised line 131 is caught in into another groove 42.It is described
The axis that ring 40 is adjusted around the hot air outlet 11 rotates, leak out described in adjustment mouth 41 and 12 overlapping portion of cold wind air outlet
The area divided, to adjust cold wind discharge.A kind of air exhausting structure of the utility model can by adjust cold wind air output come
Suitable leaving air temp is more freely adjusted, the usage experience of user is promoted.
A kind of air exhausting structure structure of the utility model is simple, and manufacturing cost is cheap, cold wind air outlet and hot air outlet
It being provided separately, by increase cold air duct, cold wind can be added in original warm area, adjusting range is bigger, convenient for users to
The leaving air temp of hair dryer is adjusted to the temperature for being suitble to oneself scalp, more preferably, user can be by adjusting tune for using effect
Regulating device adjusts cold wind blowout amount.
It further includes handle connecting portion that the invention also discloses a kind of hair dryers including above-mentioned air exhausting structure, described
The bottom of the shell is arranged in handle connecting portion.For the handle connecting portion for connecting with handle, handle can be with the hand
Handle interconnecting piece is hinged.The handle connecting portion can be the lug for protruding from the shell.
The utility model is not limited to above embodiment, if the various changes or deformation to the utility model do not take off
Spirit and scope from the utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to encompass these changes and deformation.
Claims (10)
1. a kind of air exhausting structure, including shell, motor sub-assembly and heating component, the shell are provided with air inlet and air outlet,
The motor sub-assembly and the heating component are successively set on the interior of shell close to one end of air inlet and close to air outlet
One end, the heating component is used to heat the air-flow passed through from its inside, formation hot-air channel on the inside of the heating component,
Be characterized in that: the air outlet includes hot air outlet and cold wind air outlet；In the heating component outer surface and the shell
Cold air duct is formed between wall, the cold air duct is connected to the cold wind air outlet；The hot-air channel is connected to the heat
Wind air outlet.
2. a kind of air exhausting structure according to claim 1, it is characterised in that: the heating component includes heat insulation shell and adds
Hot device, heat insulation shell setting are described in the shell and between the motor sub-assembly and the hot air outlet
Heater is arranged in the heat insulation shell.
3. a kind of air exhausting structure according to claim 2, it is characterised in that: the heat insulation shell close to motor sub-assembly one
End surrounds the first air intake vent, and first air intake vent is connected to the hot-air channel；The heat insulation shell is close to the motor sub-assembly
The second air intake vent is formed between one end and the inner wall of the shell, second air intake vent is connected to the cold air duct.
4. a kind of air exhausting structure according to claim 3, it is characterised in that: second air intake vent is the heat insulation shell
Annular gap between the outer wall of described motor sub-assembly one end and the inner wall of the shell.
5. a kind of air exhausting structure according to claim 1, it is characterised in that: it further include regulating device, the regulating device
For adjusting the opening of the cold wind air outlet or the size of the cold air duct.
6. a kind of air exhausting structure according to claim 5, it is characterised in that: the regulating device is to adjust ring, the tune
Section ring is provided with the mouth that leaks out, and the adjusting ring is arranged in the outer surface of the shell and can rotate relative to the shell, adjusts institute
State the relative position of leak out mouth and the cold wind air outlet.
7. a kind of air exhausting structure according to claim 6, it is characterised in that: the shell is set at the hot air outlet
It is equipped with convex cylinder, the lateral surface of the convex cylinder is provided with raised line, and fluted, the adjusting ring set is arranged in the medial surface for adjusting ring
It is located at outside the convex cylinder, the raised line is caught in the groove.
8. a kind of air exhausting structure according to claim 7, it is characterised in that: length direction of the raised line along the convex cylinder
Extend, the section perpendicular to extending direction of the raised line is semicircle, and the shape of the groove and the raised line are adapted, institute
Groove cross section is stated as semicircle.
9. a kind of hair dryer, it is characterised in that: including air exhausting structure described in claim 1-8 any one.
10. a kind of hair dryer according to claim 9, it is characterised in that: it further include handle connecting portion, the handle connection
The bottom of the shell is arranged in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063657.2U CN208708850U (en) | 2018-07-05 | 2018-07-05 | A kind of air exhausting structure and the hair dryer with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063657.2U CN208708850U (en) | 2018-07-05 | 2018-07-05 | A kind of air exhausting structure and the hair dryer with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208708850U true CN208708850U (en) | 2019-04-09 |
Family
ID=65972764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821063657.2U Active CN208708850U (en) | 2018-07-05 | 2018-07-05 | A kind of air exhausting structure and the hair dryer with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208708850U (en) |
-
2018
- 2018-07-05 CN CN201821063657.2U patent/CN208708850U/en active Active
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